Multi-mode versatility
With its Nitrox, Air, and Gauge modes, Suunto Vyper delivers everything you need to maximize bottom time and make the most of every dive. When using enriched air, Suunto Vyper can be programmed for nitrox mixtures between 21% and 50% oxygen. You can also adjust oxygen partial pressure between 1.2 and 1.6 bar. In Gauge mode, it can also be used as a depth gauge and timer with profile memory.

Effortless operation
Though lightweight and small, Suunto Vyper features a large screen, which is inclined toward you for easier readability. The high-definition electro-luminescent display can be adjusted to be on from 5 to 30 seconds and lights up automatically whenever an important alarm is activated. Suunto Vyper can be worn as a wrist unit with a protective boot, or mounted on a two or three-gauge console.

Plan and review
You can test upcoming dives and view no-decompression and decompression time data for different depths before getting in the water with the built-in dive simulator. When the dive is over, get detailed graphical logs and dive data on your computer using Suunto DM4 software.